mirror of
https://github.com/zenorogue/hyperrogue.git
synced 2024-12-24 01:00:25 +00:00
when loading textures in the texture mode, you can now tune individual triangles
This commit is contained in:
Zeno Rogue
parent
271b916174
commit
c8d655184b
8
hyper.h
8
hyper.h
@ -2027,10 +2027,16 @@ typedef array<GLfloat, 3> glvec3;
|
||||
typedef array<GLfloat, 4> glvec4;
|
||||
typedef glvec3 glvertex;
|
||||
|
||||
struct texture_triangle {
|
||||
array<hyperpoint, 3> v;
|
||||
array<hyperpoint, 3> tv;
|
||||
texture_triangle(array<hyperpoint, 3> _v, array<hyperpoint, 3> _tv) : v(_v), tv(_tv) {}
|
||||
};
|
||||
|
||||
struct textureinfo {
|
||||
transmatrix M;
|
||||
int texture_id;
|
||||
vector<array<hyperpoint, 3>> triangles;
|
||||
vector<texture_triangle> triangles;
|
||||
vector<glvertex> vertices;
|
||||
vector<glvertex> tvertices;
|
||||
cell *c;
|
||||
|
||||
@ -40,10 +40,10 @@ namespace mapeditor {
|
||||
}
|
||||
|
||||
vid.scale *= z;
|
||||
printf("scale = " LDF "\n", vid.scale);
|
||||
// printf("scale = " LDF "\n", vid.scale);
|
||||
#if CAP_TEXTURE
|
||||
texture::itt = xyscale(texture::itt, 1/z);
|
||||
display(texture::itt);
|
||||
// display(texture::itt);
|
||||
if(texture::tstate) {
|
||||
calcparam();
|
||||
texture::perform_mapping();
|
||||
|
||||
202
textures.cpp
202
textures.cpp
@ -236,28 +236,29 @@ transmatrix itt = Id;
|
||||
|
||||
unsigned grid_color = 0;
|
||||
unsigned mesh_color = 0;
|
||||
unsigned master_color = 0xFFFFFF10;
|
||||
unsigned master_color = 0xFFFFFF30;
|
||||
unsigned slave_color = 0xFF000008;
|
||||
|
||||
int color_alpha = 128;
|
||||
|
||||
int gsplits = 1;
|
||||
|
||||
void mapTextureTriangle(textureinfo &mi, array<hyperpoint, 3> v, int splits = gsplits) {
|
||||
void mapTextureTriangle(textureinfo &mi, const array<hyperpoint, 3>& v, const array<hyperpoint, 3>& tv, int splits = gsplits) {
|
||||
|
||||
if(splits) {
|
||||
array<hyperpoint, 3> v2 = make_array( mid(v[1], v[2]), mid(v[2], v[0]), mid(v[0], v[1]) );
|
||||
mapTextureTriangle(mi, make_array(v[0], v2[2], v2[1]), splits-1);
|
||||
mapTextureTriangle(mi, make_array(v[1], v2[0], v2[2]), splits-1);
|
||||
mapTextureTriangle(mi, make_array(v[2], v2[1], v2[0]), splits-1);
|
||||
mapTextureTriangle(mi, make_array(v2[0], v2[1], v2[2]), splits-1);
|
||||
array<hyperpoint, 3> tv2 = make_array( mid(tv[1], tv[2]), mid(tv[2], tv[0]), mid(tv[0], tv[1]) );
|
||||
mapTextureTriangle(mi, make_array(v[0], v2[2], v2[1]), make_array(tv[0], tv2[2], tv2[1]), splits-1);
|
||||
mapTextureTriangle(mi, make_array(v[1], v2[0], v2[2]), make_array(tv[1], tv2[0], tv2[2]), splits-1);
|
||||
mapTextureTriangle(mi, make_array(v[2], v2[1], v2[0]), make_array(tv[2], tv2[1], tv2[0]), splits-1);
|
||||
mapTextureTriangle(mi, make_array(v2[0], v2[1], v2[2]), make_array(tv2[0], tv2[1], tv2[2]), splits-1);
|
||||
return;
|
||||
}
|
||||
|
||||
for(int i=0; i<3; i++) {
|
||||
mi.vertices.push_back(glhr::pointtogl(v[i]));
|
||||
hyperpoint inmodel;
|
||||
applymodel(mi.M * v[i], inmodel);
|
||||
applymodel(tv[i], inmodel);
|
||||
inmodel = itt * inmodel;
|
||||
inmodel[0] *= vid.radius * 1. / vid.scrsize;
|
||||
inmodel[1] *= vid.radius * 1. / vid.scrsize;
|
||||
@ -265,10 +266,37 @@ void mapTextureTriangle(textureinfo &mi, array<hyperpoint, 3> v, int splits = gs
|
||||
}
|
||||
}
|
||||
|
||||
texture_triangle *edited_triangle;
|
||||
textureinfo *edited_tinfo;
|
||||
|
||||
vector<hyperpoint*> tuned_vertices;
|
||||
|
||||
map<int, textureinfo> texture_map, texture_map_orig;
|
||||
|
||||
set<cell*> models;
|
||||
|
||||
array<hyperpoint, 3> findTextureTriangle(cell *c, patterns::patterninfo& si, int i) {
|
||||
// auto si = getpatterninfo0(c);
|
||||
transmatrix M = shmup::ggmatrix(c) * applyPatterndir(c, si);
|
||||
ld z = ctof(c) ? rhexf : hexvdist;
|
||||
hyperpoint h1 = spin(M_PI + M_PI * (2*i -1) / c->type) * xpush(z) * C0;
|
||||
hyperpoint h2 = spin(M_PI + M_PI * (2*i +1) / c->type) * xpush(z) * C0;
|
||||
return make_array(M * C0, M * h1, M * h2);
|
||||
}
|
||||
|
||||
// using: mouseh, mouseouver
|
||||
int getTriangleID(cell *c, patterns::patterninfo& si, hyperpoint h) {
|
||||
// auto si = getpatterninfo0(c);
|
||||
ld quality = 1e10;
|
||||
int best = 0;
|
||||
for(int i=0; i<c->type; i++) {
|
||||
auto t = findTextureTriangle(c, si, i);
|
||||
ld q = intval(t[1], h) + intval(t[2], h);
|
||||
if(q < quality) quality = q, best = i;
|
||||
}
|
||||
return best;
|
||||
}
|
||||
|
||||
void mapTexture(cell *c, textureinfo& mi, patterns::patterninfo &si, const transmatrix& T, int shift = 0) {
|
||||
mi.c = c;
|
||||
mi.symmetries = si.symmetries;
|
||||
@ -283,7 +311,7 @@ void mapTexture(cell *c, textureinfo& mi, patterns::patterninfo &si, const trans
|
||||
int i2 = i+shift;
|
||||
hyperpoint h1 = spin(M_PI + M_PI * (2*i2 -1) / c->type) * xpush(z) * C0;
|
||||
hyperpoint h2 = spin(M_PI + M_PI * (2*i2 +1) / c->type) * xpush(z) * C0;
|
||||
mi.triangles.push_back(make_array(C0, h1, h2));
|
||||
mi.triangles.emplace_back(make_array(C0, h1, h2), make_array(mi.M*C0, mi.M*h1, mi.M*h2));
|
||||
}
|
||||
}
|
||||
|
||||
@ -291,7 +319,7 @@ void mapTexture2(textureinfo& mi) {
|
||||
mi.vertices.clear();
|
||||
mi.tvertices.clear();
|
||||
for(auto& t: mi.triangles)
|
||||
mapTextureTriangle(mi, t);
|
||||
mapTextureTriangle(mi, t.v, t.tv);
|
||||
}
|
||||
|
||||
int recolor(int col) {
|
||||
@ -376,7 +404,7 @@ void mark_triangles() {
|
||||
for(auto& t: mi.second.triangles) {
|
||||
vector<hyperpoint> t2;
|
||||
for(int i=0; i<3; i++)
|
||||
t2.push_back(mi.second.M * t[i]);
|
||||
t2.push_back(t.tv[i]);
|
||||
prettypoly(t2, master_color, master_color, gsplits);
|
||||
}
|
||||
}
|
||||
@ -388,11 +416,25 @@ static const auto current_texture_parameters = tie(geometry, nonbitrunc, pattern
|
||||
|
||||
texture_parameters orig_texture_parameters;
|
||||
|
||||
bool texture_tuned = false;
|
||||
string texture_tuner;
|
||||
|
||||
void clear_texture_map() {
|
||||
texture_map.clear();
|
||||
edited_triangle = nullptr;
|
||||
edited_tinfo = nullptr;
|
||||
tuned_vertices.clear();
|
||||
models.clear();
|
||||
texture_tuned = false;
|
||||
texture_tuner = "";
|
||||
}
|
||||
|
||||
void perform_mapping() {
|
||||
if(gsplits < 0) gsplits = 0;
|
||||
if(gsplits > 4) gsplits = 4;
|
||||
using namespace patterns;
|
||||
texture_map.clear();
|
||||
|
||||
clear_texture_map();
|
||||
|
||||
for(auto& p: gmatrix) {
|
||||
cell *c = p.first;
|
||||
@ -413,11 +455,6 @@ void perform_mapping() {
|
||||
}
|
||||
}
|
||||
|
||||
if(tstate == tsActive)
|
||||
for(auto& mi: texture_map)
|
||||
mapTexture2(mi.second);
|
||||
|
||||
models.clear();
|
||||
for(auto& t: texture_map) models.insert(t.second.c);
|
||||
|
||||
for(auto& p: gmatrix) {
|
||||
@ -436,7 +473,13 @@ void perform_mapping() {
|
||||
texture::cgroup = patterns::cgroup;
|
||||
texture_map_orig = texture_map;
|
||||
orig_texture_parameters = current_texture_parameters;
|
||||
printf("texture_map has %d elements (S%d)\n", size(texture_map), tstate);
|
||||
// printf("texture_map has %d elements (S%d)\n", size(texture_map), tstate);
|
||||
}
|
||||
|
||||
void finish_mapping() {
|
||||
if(tstate == tsActive)
|
||||
for(auto& mi: texture_map)
|
||||
mapTexture2(mi.second);
|
||||
}
|
||||
|
||||
void saveFullTexture() {
|
||||
@ -454,6 +497,7 @@ void saveFullTexture() {
|
||||
itt = xyscale(Id, vid.scrsize * 1. / vid.radius);
|
||||
readtexture();
|
||||
perform_mapping();
|
||||
finish_mapping();
|
||||
}
|
||||
|
||||
bool newmove = false;
|
||||
@ -611,7 +655,7 @@ void applyMagic() {
|
||||
}
|
||||
}
|
||||
|
||||
enum eTexturePanstate {tpsModel, tpsMove, tpsScale, tpsAffine, tpsZoom, tpsProjection};
|
||||
enum eTexturePanstate {tpsModel, tpsMove, tpsScale, tpsAffine, tpsZoom, tpsProjection, tpsCell, tpsTriangle, tpsTune};
|
||||
eTexturePanstate panstate;
|
||||
|
||||
void mousemovement() {
|
||||
@ -670,6 +714,64 @@ void mousemovement() {
|
||||
newmove = false;
|
||||
}
|
||||
|
||||
case tpsCell: {
|
||||
cell *c = mouseover;
|
||||
if(!c) break;
|
||||
auto si = patterns::getpatterninfo0(c);
|
||||
if(newmove) {
|
||||
edited_tinfo = NULL;
|
||||
if(texture_map.count(si.id)) {
|
||||
edited_tinfo = &texture_map[si.id];
|
||||
newmove = false;
|
||||
}
|
||||
}
|
||||
if(edited_tinfo && size(edited_tinfo->triangles) == c->type) {
|
||||
for(int i=0; i<c->type; i++)
|
||||
edited_tinfo->triangles[i].tv = findTextureTriangle(c, si, i);
|
||||
texture_tuned = true;
|
||||
}
|
||||
}
|
||||
|
||||
case tpsTriangle: {
|
||||
cell *c = mouseover;
|
||||
if(!c) break;
|
||||
auto si = patterns::getpatterninfo0(c);
|
||||
int i = getTriangleID(c, si, mouseh);
|
||||
if(newmove) {
|
||||
edited_triangle = NULL;
|
||||
if(texture_map.count(si.id)) {
|
||||
edited_triangle = &texture_map[si.id].triangles[i];
|
||||
newmove = false;
|
||||
}
|
||||
}
|
||||
if(edited_triangle) {
|
||||
edited_triangle->tv = findTextureTriangle(c, si, i);
|
||||
texture_tuned = true;
|
||||
}
|
||||
}
|
||||
|
||||
case tpsTune: {
|
||||
ld tdist = 1e20;
|
||||
if(newmove) {
|
||||
tuned_vertices.clear();
|
||||
for(auto& a: texture_map)
|
||||
for(auto& t: a.second.triangles)
|
||||
for(auto& v: t.tv)
|
||||
if(intval(v, mouseh) < tdist)
|
||||
tdist = intval(v, mouseh);
|
||||
for(auto& a: texture_map)
|
||||
for(auto& t: a.second.triangles)
|
||||
for(auto& v: t.tv)
|
||||
if(intval(v, mouseh) < tdist * (1.000001))
|
||||
tuned_vertices.push_back(&v);
|
||||
newmove = false;
|
||||
}
|
||||
for(auto v: tuned_vertices) {
|
||||
*v = mouseh;
|
||||
texture_tuned = true;
|
||||
}
|
||||
}
|
||||
|
||||
default: break;
|
||||
}
|
||||
}
|
||||
@ -720,6 +822,7 @@ void init_textureconfig() {
|
||||
addsaver(vid.scale, "scale", 1);
|
||||
|
||||
addsaver(texturename, "texture filename", "");
|
||||
addsaver(texture_tuner, "texture tuning", "");
|
||||
|
||||
swap(texturesavers, savers);
|
||||
}
|
||||
@ -728,6 +831,17 @@ bool save_textureconfig() {
|
||||
init_textureconfig();
|
||||
FILE *f = fopen(configname.c_str(), "wt");
|
||||
if(!f) return false;
|
||||
|
||||
if(texture_tuned) {
|
||||
texture_tuner = "";
|
||||
for(auto& a: texture_map)
|
||||
for(auto& t: a.second.triangles)
|
||||
for(auto& v: t.tv)
|
||||
for(int i=0; i<3; i++) {
|
||||
texture_tuner += ftssmart(v[i]);
|
||||
texture_tuner += ';';
|
||||
}
|
||||
}
|
||||
|
||||
targetgeometry = geometry;
|
||||
target_nonbitru = nonbitrunc;
|
||||
@ -786,7 +900,37 @@ bool load_textureconfig() {
|
||||
calcparam();
|
||||
drawthemap();
|
||||
tstate = tstate_max = tsActive;
|
||||
string s = move(texture_tuner);
|
||||
perform_mapping();
|
||||
|
||||
texture_tuner = move(s);
|
||||
|
||||
if(texture_tuner != "") {
|
||||
texture_tuned = true;
|
||||
vector<ld*> coords;
|
||||
for(auto& a: texture_map)
|
||||
for(auto& t: a.second.triangles)
|
||||
for(auto& v: t.tv)
|
||||
for(int i=0; i<3; i++)
|
||||
coords.push_back(&v[i]);
|
||||
int semicounter = 0;
|
||||
for(char c: texture_tuner) if(c == ';') semicounter++;
|
||||
if(semicounter != size(coords))
|
||||
addMessage("Tuning error: wrong number");
|
||||
else {
|
||||
string cur = "";
|
||||
int index = 0;
|
||||
for(char c: texture_tuner)
|
||||
if(c == ';') {
|
||||
*(coords[index++]) = atof(cur.c_str());
|
||||
cur = "";
|
||||
}
|
||||
else cur += c;
|
||||
printf("index = %d semi = %d sc = %d\n", index, semicounter, size(coords));
|
||||
}
|
||||
}
|
||||
|
||||
finish_mapping();
|
||||
return true;
|
||||
}
|
||||
|
||||
@ -910,10 +1054,18 @@ void showMenu() {
|
||||
dialog::addBoolItem(XLAT("projection"), panstate == tpsProjection, 'p');
|
||||
dialog::addBoolItem(XLAT("affine transformations"), panstate == tpsAffine, 'y');
|
||||
dialog::addBoolItem(XLAT("magic"), false, 'A');
|
||||
|
||||
dialog::addBreak(50);
|
||||
|
||||
dialog::addBoolItem(XLAT("select master cells"), panstate == tpsCell, 'C');
|
||||
dialog::addBoolItem(XLAT("select master triangles"), panstate == tpsTriangle, 'T');
|
||||
dialog::addBoolItem(XLAT("fine tune vertices"), panstate == tpsTune, 'F');
|
||||
|
||||
dialog::addColorItem(XLAT("grid color (master)"), master_color, 'M');
|
||||
dialog::addColorItem(XLAT("grid color (copy)"), slave_color, 'C');
|
||||
|
||||
dialog::addBreak(50);
|
||||
|
||||
dialog::addSelItem(XLAT("precision"), its(gsplits), 'P');
|
||||
dialog::addItem(XLAT("save the raw texture"), 'S');
|
||||
}
|
||||
@ -962,6 +1114,9 @@ void showMenu() {
|
||||
else if(uni == 'y' && tstate == tsAdjusting) panstate = tpsAffine;
|
||||
else if(uni == 'z' && tstate == tsAdjusting) panstate = tpsZoom;
|
||||
else if(uni == 'p' && tstate == tsAdjusting) panstate = tpsProjection;
|
||||
else if(uni == 'C' && tstate == tsAdjusting) panstate = tpsCell;
|
||||
else if(uni == 'T' && tstate == tsAdjusting) panstate = tpsTriangle;
|
||||
else if(uni == 'F' && tstate == tsAdjusting) panstate = tpsTune;
|
||||
else if(uni == 'A' && tstate == tsAdjusting)
|
||||
pushScreen(showMagicMenu);
|
||||
|
||||
@ -987,6 +1142,7 @@ void showMenu() {
|
||||
if(tstate_max == tsOff) tstate_max = tsAdjusting;
|
||||
tstate = tstate_max;
|
||||
perform_mapping();
|
||||
finish_mapping();
|
||||
return true;
|
||||
}
|
||||
else return false;
|
||||
@ -1008,6 +1164,7 @@ void showMenu() {
|
||||
if(whitetexture() && loadTextureGL()) {
|
||||
tstate = tstate_max = tsActive;
|
||||
perform_mapping();
|
||||
finish_mapping();
|
||||
mapeditor::initdraw(cwt.c);
|
||||
pushScreen(mapeditor::showDrawEditor);
|
||||
}
|
||||
@ -1018,7 +1175,7 @@ void showMenu() {
|
||||
|
||||
else if(uni == 't' && tstate == tsAdjusting) {
|
||||
tstate = tstate_max = tsActive;
|
||||
perform_mapping();
|
||||
finish_mapping();
|
||||
}
|
||||
|
||||
else if(uni == 't' && tstate == tsActive)
|
||||
@ -1047,9 +1204,7 @@ void showMenu() {
|
||||
else if(uni == 'P') {
|
||||
dialog::editNumber(gsplits, 0, 4, 1, 1, XLAT("precision"),
|
||||
XLAT("precision"));
|
||||
if(tstate == tsActive) dialog::reaction = [] () {
|
||||
for(auto& mi: texture_map)
|
||||
mapTexture2(mi.second);
|
||||
if(tstate == tsActive) dialog::reaction = [] () { finish_mapping();
|
||||
};
|
||||
}
|
||||
else if(uni == 'S' && tstate == tsAdjusting)
|
||||
@ -1242,7 +1397,7 @@ void drawLine(hyperpoint h1, hyperpoint h2, int col, int steps) {
|
||||
}
|
||||
|
||||
void remap(eTextureState old_tstate, eTextureState old_tstate_max) {
|
||||
texture_map.clear();
|
||||
clear_texture_map();
|
||||
if(old_tstate == tsActive && patterns::compatible(texture::cgroup, patterns::cgroup)) {
|
||||
|
||||
tstate = old_tstate;
|
||||
@ -1290,6 +1445,7 @@ void remap(eTextureState old_tstate, eTextureState old_tstate_max) {
|
||||
calcparam();
|
||||
drawthemap();
|
||||
perform_mapping();
|
||||
finish_mapping();
|
||||
printf("texture_map size = %d\n", size(texture_map));
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user